examples/grpc_redis_example/src/main/java/com/example/grpc/client/ConnectClient.java
/**
 * Copyright 2022 Google LLC
 *
 * <p>Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of the License at
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.example.grpc.client;

import com.example.grpc.ConnectServiceGrpc;
import com.example.grpc.ConnectServiceOuterClass;
import com.example.grpc.ConnectServiceOuterClass.GetUserRequest;
import com.example.grpc.server.ConnectServer;
import io.grpc.ManagedChannel;
import io.grpc.ManagedChannelBuilder;

/** Example Client for {@link ConnectServer} */
public class ConnectClient {
  public static void main(String[] args) {

    final ManagedChannel channel =
        ManagedChannelBuilder.forTarget("localhost:8080").usePlaintext().build();

    ConnectServiceGrpc.ConnectServiceBlockingStub stub =
        ConnectServiceGrpc.newBlockingStub(channel);
    GetUserRequest request =
        ConnectServiceOuterClass.GetUserRequest.newBuilder().setUserId(1234).build();

    ConnectServiceOuterClass.GetUserResponse response = stub.getUser(request);

    System.out.println(response);
    channel.shutdownNow();
  }
}
